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22 lines
524 B
22 lines
524 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef ARCH_X86_REALMODE_RM_REALMODE_H |
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#define ARCH_X86_REALMODE_RM_REALMODE_H |
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#ifdef __ASSEMBLY__ |
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/* |
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* 16-bit ljmpw to the real_mode_seg |
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* |
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* This must be open-coded since gas will choke on using a |
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* relocatable symbol for the segment portion. |
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*/ |
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#define LJMPW_RM(to) .byte 0xea ; .word (to), real_mode_seg |
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#endif /* __ASSEMBLY__ */ |
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/* |
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* Signature at the end of the realmode region |
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*/ |
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#define REALMODE_END_SIGNATURE 0x65a22c82 |
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#endif /* ARCH_X86_REALMODE_RM_REALMODE_H */
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